HPE 3PAR StoreServ Storage

VVol, CPG and Lun ID

 
kisalipa
Occasional Advisor

VVol, CPG and Lun ID

Hi Friends,

Is there is single command cli which shows the numbers of vvols exported to a host with its CPG and Lun id details along with size?

Also I understand for a vvol, there is this adm, usr and snp size.

usr - written data
snp - snap size occupied.
adm - data for raid protection.
Correct me if I understand the above meanings wrong? Is there a specific formula, where upon creating a normal vvol and tpvv, the adm,snp size differ or ocupies?

3 REPLIES 3
Dennis Handly
Acclaimed Contributor

Re: VVol, CPG and Lun ID

Are you asking about VVols or VLUNs?

There is showvlun (with -host option) and showvv (with -cpgalloc option).

kisalipa
Occasional Advisor

Re: VVol, CPG and Lun ID

hi Dennis,

It is about VVols.

 

Dennis Handly
Acclaimed Contributor

Re: VVol, CPG and Lun ID

@kisalipa:  It is about VVols.

 

There is "showvvolvm -d -sc sys:all".

I'm not sure what displays the VASA Provider has?

 

>  I understand for a vvol, there is this adm, usr and snp size.

 

These are properties of the underlying VVs.